Fig. 4: clinical progression among Chagas disease patients treated (CHt) and untreated (CHnt) infected with Trypanosoma cruzi after 13 years of follow-up and grouped by the indeterminate (IND) treated (INDt), IND untreated (INDnt), and cardiac (CARD)/digestive (DIG) forms of the disease (DIGnt: DIG untreated; DIGt: DIG treated) based on clinical scores at the beginning of the study. Asterisks mean significant differences (p < 0.05).
